Harley Sportster Wiring Diagram Wiring Diagram

Sportster Technical Menu Below you can find a vast array of technical information about the Sportster model motorcycle created by Harley-Davidson in 1957. The information is divided into four sections: Ironhead Models (1957-1985) Evolution Models (1986-later) Reference Material (All Years) Misc Resources - Sportster Parts, Tech Bulletins, etc.. This is a complete parts catalog that provides detailed exploded-view illustrations and parts diagrams, including every OEM part number for any component on your vehicle. Parts catalogs are especially useful when looking to order replacement parts or trying to cross-reference part numbers between OEM and aftermarket manufacturers.

The wiring for these models changed very slightly during these years. Download and print the correct diagram for your year/model. These diagrams are reprinted from the Rider's Handbooks of 1952, 1954, and 1957. 1952-1953 Wiring Diagram and Key 1954-1955 Wiring Diagram and Key 1956-1958 Wiring Diagram and Key The 1957 Wiring Diagram and Key are the cleanest copy we have, so we'll use them.. WIRING (1 OF 2) WIRING (2 OF 2) MISCELLANEOUS ELECTRICAL (1 OF 2) MISCELLANEOUS ELECTRICAL (2 OF 2) CIRCUIT BREAKER AND BRAKE SWITCHES (1 OF 2) CIRCUIT BREAKER AND BRAKE SWITCHES (2 OF 2) STARTER SWITCHES IGNITION AND HEADLAMP SWITCHES HANDLEBAR SWITCHES - OLD STYLE HANDLEBAR SWITCHES - NEW STYLE GAUGES VOLTAGE REGULATOR SADDLEBAGS (1 OF 2.